Loading your reading…

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates: Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII — John Shaqi

Science

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates: Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

Name: Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates: Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII
Author: Haeckel, Ernst

Haeckel, Ernst

Radiolaria

LEGION SPUMELLARIA.

Order SPHÆROIDEA.

Family ASTROSPHÆRIDA.

  Fig. 1. _Echinomma toxopneustes_, n. sp.,                     × 400   259

  Fig. 2. _Echinomma sphærechinus_, n. sp.,                     × 400   258

  Fig. 3. _Actinomma denticulatum_, n. sp.,                     × 400   254

  Fig. 4. _Actinomma pachyderma_, n. sp.,                       × 400   254

  The half of the cortical shell is removed.

  Fig. 5. _Actinomma pachyderma_, n. sp.,                       × 400   254

  Fig. 6. _Actinomma capillaceum_, n. sp.,                      × 300   255

  Fig. 7. _Actinomma arcadophorum_, n. sp.,                     × 400   255

  A part of the two outer shells is removed.

  Fig. 8. _Actinomma arcadophorum_, n. sp.,                     × 400   255

  Inner medullary shell.

  Fig. 9. _Pityomma drymodes_, n. sp.,                          × 300   260

  A part of the two outer shells is removed.

[Illustration: 1.-8. ACTINOMMA, 9. PITYOMMA.]

PLATE 30.

LEGION SPUMELLARIA.

Order SPHÆROIDEA.

Families LIOSPHÆRIDA et ASTROSPHÆRIDA.

  Fig. 1. _Cromyechinus icosacanthus_, n. sp.,                  × 300   263

  Fig. 2. _Cromyomma villosum_, n. sp.,                         × 300   261

  Fig. 3. _Cromyechinus dodecacanthus_, n. sp.,                 × 400   264

  Fig. 3_a_. The innermost shells.

  Fig. 4. _Cromyomma circumtextum_, n. sp.,                     × 300   262

  Fig. 5. _Cromyomma mucronatum_, n. sp.,                       × 200   263

  Fig. 5_a_. The innermost shells.

  Fig. 6. _Cromyodrymus abietinus_, n. sp.,                     × 300   265

  Fig. 7. _Cromyodrymus quadricuspis_, n. sp.,                  × 400   264

  Fig. 7_a_. The inner concentric shells.

  Fig. 8. _Cromyomma perspicuum_, n. sp.,                       × 300   262

  Fig. 9. _Cromyosphæra quadruplex_, n. sp.,                    × 300    84

  Fig. 9_a_. The innermost shells.

[Illustration: 1.-5. CROMYOMMA, 6. 7. CROMYODRYMUS, 8. 9. CROMYOSPHAERA.]

PLATE 31.

LEGION SPUMELLARIA.

Order DISCOIDEA.

Families CENODISCIDA et PHACODISCIDA.

  Fig. 1. _Sethostaurus orthostaurus_, n. sp.,                  × 300   433

  Fig. 2. _Sethostaurus orthostaurus_, n. sp.,                  × 300   433

  Vertical section through the centrum.

  Fig. 3. _Sethostaurus recurvatus_, n. sp.,                    × 100   434

  Optical section through the equatorial plane.

  Fig. 4. _Sethostaurus rhombostaurus_, n. sp.,                 × 100   434

  Optical section through the equatorial plane.

  Fig. 5. _Sethostaurus cruciatus_, n. sp. (vel _Heliostaurus
      cruciatus_),                                              × 300   434

  Fig. 6. _Phacostaurus oceanidum_, n. sp.,                     × 300   435

  Fig. 7. _Phacostaurus magnificus_, n. sp.,                    × 400   436

  Fig. 8. _Phacostaurus magnificus_, n. sp.,                    × 200   436

  Vertical section through the centrum.

Public-domain text, read in full here on John Shaqi.

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates: Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

No reviews yet